protected internal void UnsafeSolveIteration(SolverUpdateable updateable)
{
if (updateable.isActiveInSolver)
{
SolverSettings solverSettings = updateable.solverSettings;
solverSettings.currentIterations++;
if (solverSettings.currentIterations <= iterationLimit &&
solverSettings.currentIterations <= solverSettings.maximumIterationCount)
{
if (updateable.SolveIteration() < solverSettings.minimumImpulse)
{
solverSettings.iterationsAtZeroImpulse++;
if (solverSettings.iterationsAtZeroImpulse > solverSettings.minimumIterationCount)
{
updateable.isActiveInSolver = false;
}
}
else
{
solverSettings.iterationsAtZeroImpulse = 0;
}
}
else
{
updateable.isActiveInSolver = false;
}
}
}
/// <summary>
/// Solves a child updateable. Some children may override the group's update method;
/// this avoids code repeat.
/// </summary>
/// <param name="item"></param>
/// <param name="activeConstraints"> </param>
protected void SolveUpdateable(SolverUpdateable item, ref int activeConstraints)
{
if (item.isActiveInSolver)
{
SolverSettings subSolverSettings = item.solverSettings;
subSolverSettings.currentIterations++;
if (subSolverSettings.currentIterations <= solver.iterationLimit &&
subSolverSettings.currentIterations <= subSolverSettings.maximumIterationCount)
{
if (item.SolveIteration() < subSolverSettings.minimumImpulse)
{
subSolverSettings.iterationsAtZeroImpulse++;
if (subSolverSettings.iterationsAtZeroImpulse > subSolverSettings.minimumIterationCount)
{
item.isActiveInSolver = false;
}
else
{
activeConstraints++;
}
}
else
{
subSolverSettings.iterationsAtZeroImpulse = 0;
activeConstraints++;
}
}
else
{
item.isActiveInSolver = false;
}
}
}